Data transfer rate, central processing unit usage and read access memory usage in networked control system via industrial ethernet
Data transfer rate is the amount of data that can be transferred at a time. Network Control System (NCS) based communication system Industrial Ethernet (IE) is becoming very popular for automation system. The Fast Ethernet system with data rate transfer 100Mb/s is used in this project. Star topology...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Published: |
2011
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/2047/ http://eprints.uthm.edu.my/2047/1/Asmarashid_Ponniran_FKEE_(PECON2010).pdf |
| Summary: | Data transfer rate is the amount of data that can
be transferred at a time. Network Control System (NCS)
based communication system Industrial Ethernet (IE) is
becoming very popular for automation system. The Fast
Ethernet system with data rate transfer 100Mb/s is used in
this project. Star topology with the hub connected to a
computer and two Programmable Logic Controller (PLC)
are analysis for the data transfer rate performance. Realtime
communication for the system is very good without no
disconnected between the computer and PLCs. Data
transfer rate, packets speed (#/s), packets volume, sum
volume (KByte), Central Processing Unit (CPU) usage in
percentage, percentage available Read Access Memory
(RAM), available memory RAM(MByte) are analysed. It is
shown that the data flow for traffic out (speed) is greater
than traffic in (speed) for the data transfer rate between the
computer and PLCs. |
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